GE CF Lamp 416924 F26DBXT4/E/830 Fluorescent bulbs are energy saving bulbs and last up to 10 times longer than incandescent bulbs Fluorescent bulbs help you save money using 40 - 70% less energy than incandescent bulbs Fluorescent bulbs are 5-8 times more brighter (more output lumens /watt) than incandescent bulbs GE Double Tube 2-PIN fluorescent bulb, 26W, Base: G24D-3, Color Temp: 3000K, Rated Life (hours): 10000